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https://issues.apache.org/jira/browse/FLINK-25503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zongwen Li updated FLINK-25503:
-------------------------------
Description:
If the group-offset startup mode is directly used when the submitted offset
does not exist in the Kafka consumer group, the Kafka source table will throw a
NoOffsetForPartitionException;
Therefore, if you want to use the group-offset startup mode, you must first
start in another mode and submit the offset, and then use this mode;
I think this behavior is unnecessary, so I think that when using the
group-offset startup mode, it is allowed to set the "{*}auto.offset.reset{*}"
parameter instead of forcing the use of "{*}OffsetResetStrategy.NONE{*}"
was:
If the group-offset startup mode is directly used when the submitted offset
does not exist in the Kafka consumer group, the Kafka source table will throw a
NoOffsetForPartitionException;
Therefore, if you want to use the group-offset startup mode, you must first
start in another mode and submit the offset, and then use this mode;
I think this behavior is unnecessary, so I think that when using the
group-offset startup mode, it is allowed to set the `auto.offset.reset`
parameter instead of forcing the use of `OffsetResetStrategy.NONE`
> KafkaDynamicSource: can't use group-offsets startup mode directly
> -----------------------------------------------------------------
>
> Key: FLINK-25503
> URL: https://issues.apache.org/jira/browse/FLINK-25503
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Kafka
> Affects Versions: 1.14.0, 1.14.2
> Reporter: Zongwen Li
> Priority: Major
>
> If the group-offset startup mode is directly used when the submitted offset
> does not exist in the Kafka consumer group, the Kafka source table will throw
> a NoOffsetForPartitionException;
> Therefore, if you want to use the group-offset startup mode, you must first
> start in another mode and submit the offset, and then use this mode;
> I think this behavior is unnecessary, so I think that when using the
> group-offset startup mode, it is allowed to set the "{*}auto.offset.reset{*}"
> parameter instead of forcing the use of "{*}OffsetResetStrategy.NONE{*}"
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